baber/WOPTO huggingface dataset:
Patent JP-H10188155-A (JP)
Title: Composite fire sensor and system therefor
Inventor: FUKUDA MASAFUMI
IPC: G08B17/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite fire sensor and the system capable of detecting a fire even in the case that one of a smoke detection element and a temperature detection element fails. SOLUTION: This composite type fire sensor is provided with a smoke sensing part 21 provided with the smoke detection element 25 for detecting an ambient smoke density and a smoke fire judgement part 29 for judging the generation of a fire based on the smoke density, a temperature sensing part 24 provided with the temperature detection element 31 for detecting an ambient temperature and a temperature fire judgement part 34 for judging the generation of a fire based on the ambient temperature, a connection part 23 for selectively connecting the smoke sensing part or the temperature sensing part to an external fire receiver and a changeover judgement part 22 for switching the connection state of the connection part.  A smoke detection element fault detection part 36 for detecting the fault of the smoke detection element is provided and the changeover judgement part 22 switches the connection of the connection part so as to connect the temperature detection part and the fire receiver when the smoke detection element fault detection part 36 detects the fault of the smoke detection element.
Patent JP-H11217464-A (JP)
Title: Hydraulic elastomer composition and molded product thereof
Inventor: TSUJIMOTO MOTOYOSHI
IPC: C08K5/54
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition having such incompatible properties that it has good moldability as well as rubber elasticity and oil resistance comparable to those of a vulcanized rubber in a high to low side temperature region. SOLUTION: A hydraulic elastomer composition which is composed of an olefin resin and a crosslinked rubber dispersed therein and in which the rubber and the olefin resin having hydrolyzable silane groups is molded, and the molding is brought into contact with water optionally in the presence of a silanol condensation catalyst to crosslink the rubber and the olefin resin each having hydrolyzable silane groups.
Patent JP-2000160291-A (JP)
Title: High strength hot rolled steel plate excellent in formability, and its manufacture
Inventor: NAKAHARA TAKESHI
IPC: C22C38/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a high workability and high strength hot rolled steel plate having high ductility and excellent in stability of material quality. SOLUTION: It is found that an optimum range for giving stably an excellent balance between strength and ductility is present in the additive quantities of Ti and Mn in the case of a hot rolled steel plate obtained by adding Ti and Mn in combination to a low C steel. This hot rolled steel plate has a composition in which 0.01-<0.05 wt.% C is contained and respective contents of Si, P, S, sol.Al, and N are controlled to values in respectively prescribed ranges and, further, 0.02-0.13 wt.% Ti and <=2.0 wt.% Mn are contained within the ranges controlled according to the range of Ti content so that 1.54×Ti+0.9>=Mn>=1.54×Ti and 2.0>=Mn>=1.54×Ti are satisfied in the case of 0.06 wt.%>Ti>=0.02 wt.% and 0.13 wt.%>=Ti>=0.06 wt.%, respectively.
Patent JP-H06204706-A (JP)
Title: Flat plate type dielectric resonator and its coupling method
Inventor: ISHIKAWA NARIKAZU
IPC: H01P5/08
Filed: 1992-12-28
Abstract: PURPOSE:To make the size of a dielectric filter small and the weight light. CONSTITUTION:A coupling dielectric plate 12 is fitted to a side of a dielectric body of the flat type dielectric resonator 10. The dielectric filter is made up of the two flat type dielectric resonators 10. The two flat type dielectric resonators 10 each with the coupling dielectric plate 12 fitted thereto are arranged between a couple of ground conductor plates 15, 16 opposite to each other, and an electric terminal is connected to each one side of the coupling dielectric plate 12.
Patent JP-H05159327-A (JP)
Title: Focus search circuit for optical disk player
Inventor: IIDA JUNICHI
IPC: G11B7/09
Filed: 1991-12-05
Abstract: PURPOSE:To enable a stable focus search operation even when there is an illegal signal change in the output signal of a photodetector by the dispersion element of an optical system or the defect of a disk in the focus search circuit for an optical disk player without being affected by the illegal signal change. CONSTITUTION:In a comparator 8 to change the output signal at a just focus position, the level of the photodetector output signal as the input signal is increased by impressing a DC voltage from a DC voltage impressing circuit 11 or the level of a reference voltage 22 is lowered only for a fixed amount.
Patent JP-H10184791-A (JP)
Title: Spring-mass section vibration damping device
Inventor: LARRY B EASTMAN
IPC: F16F7/116
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent natural frequency from substantially changing by fixing each curved spring to a base plate at the connection point of the base plate and to a structural body at the connecting point of the structural body. SOLUTION: An intermediate curved spring comprises a first spring element 108, which is connected to a structural body 12 at a structural body connection point 110 and a second spring element, which is connected to the first spring element 108 at a spring element connection point 114 and to a base plate 200 at a base plate connection point 116. Through this constitution, it is ensured by these clearances that a vibration damping device 10, while being operated, is properly and easily operated without allowing the second end 122 of the second spring element to contact the base plate 200 and the first end 118 of the first spring element 108 to contact the first end 120 of the second spring element.
Patent JP-H09172290-A (JP)
Title: Fluctuating magnetic field shielding technique
Inventor: NIINO TOSHIFUMI
IPC: E04B1/92
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To magnetically shield efficiently the interior of a building or the building space of the whole building while a habitability is ensured. SOLUTION: The building space of a building 10 in the vicinities of transmission lines A is magnetically shielded. Surfaces 30 (ceiling surfaces 31, floor surfaces 32 and both wall surfaces 33) parallel to the lines A are respectively formed of magnetically shielded surfaces covered with directional silicon steel plates 50 in such a way as to turn the directions of rolling of the steel plates 50 in a direction intersecting orthogonally the lines A. A plurality of sheets of the steel plates 50 are formed into a longitudinal jointing along the lines A. The connection of the fellow steel plates 50 of the magnetically shielded surfaces at corner parts 21 is magnetically tightened via L-shaped high-magnetic permeability corner members. High-magnetic permeability magnetism absorption members connected with the high-magnetic permeability corner members are provided on the peripheries of apertures formed in the magnetically shielded surfaces and a magnetism, which infiltrates through the apertures, is prevented from being generated.
Patent JP-H06197840-A (JP)
Title: Purifying type electric hot water container
Inventor: KAWAI TOSHIAKI
IPC: C02F1/28
Filed: 1992-12-28
Abstract: PURPOSE:To forcibly purify liquid contents by using a purifying material and to automatically determine and indicate the life of the purifying material. CONSTITUTION:A purifying material 306 for purifying liquid contents is provided in a position 301 of a container body 1 which the liquid contents can pass or contact, and a means 101 for determining the life of the purifying material and an indication means for indicating the life of the purifying material 306 are provided.
Patent JP-H07199178-A (JP)
Title: Display device
Inventor: OGATA YUKIHIKO
IPC: F21V8/00
Filed: 1993-12-28
Abstract: PURPOSE:To visually recognize the display on a display device even with a back light off by interposing a half mirror between a display means and an illuminating means. CONSTITUTION:In the display device provided with the display means and an illuminating means 107 which throws light from the rear face of the display means, a half mirror 106 or a coating like a half mirror is interposed between the display means and the illuminating means 107. It is preferable that the illuminating means 107 can be independently turned on/off, and it is preferable that the display means performs the display based on display information having the resolution and the gradation which are different by turning-on and turning- off of the illuminating means 107. Thus, the illuminating means 107 having a large power consumption is turned off to reduce the power consumption of the display device when a main body device provided with the display device is operated in the low-power consumption mode at the time of standing by, but the display of the display means is visually recognized by the action of the half mirror 106 even in this state.
Patent JP-H07186820-A (JP)
Title: Cornering lamp system for vehicle
Inventor: TAKAHASHI KAZUKI
IPC: G01P3/44
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible for the cornering lamp system to be applied to all types of cars without changing the relations which correspond to the angle of illumination and in the same system-construction, and allow the cornering lamp system to follow the return of the line of sight of a driver when a car escapes a curved road. CONSTITUTION:The angular velocity omeganew at the time when a car travels on a curved road, is calculated based on output from an angular velocity sensor (step 101). The car speed is measured based on the distance pulse from a distance sensor (step 102). The angular velocity Cd is divided by the car speed (v) to calculate the reciprocal of the turning radius (r), and a target value thetas of the angle of illumination is determined by multiplying the reciprocal of the turning radius (r) by a constant K(step 110). Next, based on the difference between omegaold and omeganew, the time when the gradient of the angular velocity is changed in the zero-direction is judged to be the time when a car reaches the termination of a curved road (step 108), and when the termination of the road is sensed, a target value thetas is changed to one-half the target value thetas in step 110.
Patent JP-2000165621-A (JP)
Title: Image detector, image detection method and storage medium
Inventor: TSUBOI TAKAYUKI
IPC: H04N1/113
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To allow the user to quickly see an image photographed on a silver halide film and to develop the film without using a chemical liquid. SOLUTION: After photographing, a semiconductor laser 4 emits R, G, B laser beams to each pixel of a silver halide film 11 before development. Then a sensor 9 and a microcomputer are used to detect a time until each pixel is fully exposed (a fully blackish state in the case of a negative film, a pure white state in the case of a positive film, this state, of course, indicates a latent image) and the image is recognized on the basis of the time above.
Patent JP-H09177855-A (JP)
Title: Air spring
Inventor: AKAMATSU TAKEHIRO
IPC: F16F9/05
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To improve durability of an air spring arranged between a leaf spring and a frame on a drive shaft by a method wherein the axle load ratio of a large automobile having rear wheels being two-axle is temporarily changed and starting is smoothed. SOLUTION: In an air spring, a diaphragm 2 is formed in such a manner that at least two layers of tire fabric covered with rubber are laminated in a cylindrical shape, one of an opening is locked at the upper bead core 5 positioned above of a pair of bead cores positioned vertically facing each other and the other is locked to a lower bead core 7 positioned below. An upper opening part 6 locked at the upper bead core 5 is fixed in an airtight state to an upper surface plate 9 and the diaphragm is extended downward and curved internally in the middle to form a lower suspension part 4. The diaphragm is folded back to an upper surface along the side of a support frame 10 positioned inside the diaphragm 2 body and a lower opening part 8 locked to the lower bead core 7 is fixed in an airtight manner on the upper surface of the support bed 10.  A ratio Di/Do of an inside diameter Di in a maximum expansion diameter position to the outside diameter Do of the part, extending along the side of the support frame 10, of the diaphragm 2 body when it is filled with a given internal pressure is set to 1.35-1.55.
Patent JP-H10188691-A (JP)
Title: Superconductive current lead
Inventor: ANDO TOSHINARI
IPC: H01B12/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of a critical current and make a superconductive current lead compact by arranging multiple units of a single tape-like oxide superconductive wire or a layered product on a cylindrical support member made of a low-heat conductivity material while the tape faces are made parallel with the peripheral direction of a cylindrical coordinate system. SOLUTION: Tape-like superconductive wire units 1 made of a sheath material of silver or a silver alloy at the silver cross sectional ratio of about 2-3 are fixed to an oxide superconductive while the tape faces are made parallel with the peripheral direction around a cylindrical support member 3. The main component of the self- magnetic field caused by the self-current is made parallel with the tape face, the vertical component is reduced, the reduction of a critical current value due to the self-magnetic field is decreased, and the self-magnetic field is not disturbed. The heat contraction coefficient of the material of the support member 3 when a current lead is cooled to the prescribed temperature from the room temperature is preferably set to -0.4% through -0.15% between the heat contraction coefficients of silver and superconductor.  The essential strain of the superconductive wire is kept in the compressive direction, and the deterioration of the critical current value caused by thermal strain is prevented.
Patent JP-H08236216-A (JP)
Title: Electric connector device
Inventor: YOHAN FUANBESHIEN
IPC: H01R12/50
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved plug-in connector device capable of being used as a printed circuit board plug-in connector capable of preventing the undesirable crosstalk action, and capable of being easily manufactured by the combination of specified ground strip pieces and ground plate pieces. SOLUTION: An electric connector device is provided with a blade shape piece 1 formed of an insulating material and an elastic piece 2, and they are provided with a plurality of signal contacts S arranged in a row and in a line in which they can be connected to one another by plug-in, and each signal contact S is shielded by a plate piece. Each ground strip piece 3 extending in the blade shape piece 1 over its total length is arranged between mutually adjacent signal contact rows. Each ground plate piece 4 is arranged between mutually adjacent signal contact lines in the elastic piece 2. Each ground strip piece 3 is formed of pin-shaped grounding contact arranged in an intermediate mesh to the signal contact S, and electric contact is provided by plug-in of the ground plate piece 4 by the ground contact.
Patent JP-H06173319-A (JP)
Title: Washing method for toilet tool
Inventor: MIWA EIJI
IPC: E03D11/02
Filed: 1992-12-03
Abstract: PURPOSE:To increase the washing effect of a stool face, by washing the toilet bowl by delivering water from rims after a delayed time interval until the water level goes down after the flushing water is ejected from jet holes. CONSTITUTION:A user pushes on the washing button to drive the first piston and eject jet water from jet holes 6 toward the trap 4 side to fill water in the trap 4. Next, a siphon phenomenon occurs and the washing water is discharged from discharge outlet 5 to the drain pipe by the siphon action. When discharging the level of the sealed water goes down to the lowerend position of the bowl 2 and then the second piston starts. Next, the washing water flows down from the rim 3 into the bowl 2. This down-flow water reaches the lowerend level of the bowl 2 to clean well the whole face of the bowl 2.
Patent JP-2000204161-A (JP)
Title: Polymerization of siloxane
Inventor: HUPFIELD PETER C
IPC: C08G77/08
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a siloxane polymer enabling effective combined polymerization through condensation and polymerization in equilibrium state and having increased thermal stability by using an ionic phosphazene base as a polymerization catalyst of a siloxane including the condensation of a silanol base. SOLUTION: A siloxane having an Si-bonded R' group (R' is hydroxy or a <=8C hydrocarbonoxy group), preferably an organosiloxane of formula I (R3 is H, an alkyl or the like; R4 is a 1-18C univalent hydrocarbon group or a 1-18C halogenated hydrocarbon group; (t) is >=2) is mixed with an ionic phosphazene base catalyst of preferably formula II (R1 is H or a hydrocarbon group; R2 is H or a hydrocarbon group; (x) is 1-3; (y) is 1-4; A is an anion such as fluoride or hydroxide) and subjected to polymerization reaction by condensation through the reaction of Si-R' group with Si-O-Si bond. The polymer produced by this process is expected to have increased thermal stability.
Patent JP-H09176679-A (JP)
Title: Method of rendering powdery unsaturated fatty acid antioxidant, antioxidant composition of powdery unsaturated fatty acid, and functional food
Inventor: HIRAYAMA MARIKO
IPC: A23L7/157
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation and deterioration by mixing a powdery unsaturated fatty acid having a plurality of double bonds and a powdery specified antioxidant each in a specified amount. SOLUTION: At least one acid selected among docosahexaenoic, eicosapentaenoic, arachidonic, linoleic, α-linolenic and γ-linolenic acids is used as an unsaturated fatty acid having at least two double bonds. 100 pts.wt. powder of the unsaturated fatty acid is mixed with 2-70 pts.wt. powder of at least one antioxidant selected among alkali metal erysorbates, catechin, alkali metal L-ascorbates, glutathione and L-cysteine hydrochloride to give an antioxidant composition of a powdery unsaturated fatty acid. 1,000 pts.wt. powdery food comprising, e.g., starch, powdered milk, powdery protein, powdery meat, powdery vegetable, grain flours and wheat flour products is mixed with the antioxidant composition in an amount of 3-60 pts.wt. in terms of the unsaturated fatty acid to prevent the oxidation and deterioration of the food.
Patent JP-H09175434-A (JP)
Title: Toe board part structure for vehicle
Inventor: FUJIMAKI HIDEFUMI
IPC: B62D25/20
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the strength and rigidity of a toe board remarkably without increasing part items and also without increase of the working process and weight essentially. SOLUTION: A toe board 1 is constituted such that it is partitioned into two parts of upper material 11 comprising thin board material and lower material 12 comprising thick board material. A hat type cross-sectional part 12a is formed in the upper part of the lower material 12, and a lower part of the upper material 11 and an upper part of the lower material are lapped to be combined, composing the toe board 1 with a closed cross-sectional part 13 along the lateral axis of the vehicle. A rear end part of the front frame 2 is confronted with the closed cross-sectional part 13 to be fixed. Thereby, the collision load entered from the front frame 2 to the toe board 1 at the time of the front collision is firmly caught in the closed cross-sectional part 13, and transmitted and dispersed to wheel house parts 14 of the lateral direction of the closed cross-sectional part 13 so that the back deformation of the toe board can be minimized.
Patent JP-H10187615-A (JP)
Title: System and method for information processing and storage medium
Inventor: FUKAZAWA TOSHIHIKO
IPC: G06F11/32
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a computer network system which enables general users to make inquiries for agreement and confirmation. SOLUTION: The operation result of a user 301 is processed by group application 302 and a display instruction sequence 303 which is issued to make a display corresponding to operation on a display screen in displayed in a window display transmission module 305 and transmitted from a window display transmission module 306 to another information processor.  On a reception-side window monitor 307, a window display reception module 308 transfers the display instruction sequence to a screen display module 309, which displays the display instruction sequence in an overview area on the monitor window together with the name of the transmission source and further passes the display result to a user information module 310 to check whether or not there is a condition matching an information condition registered in the user information module 310, thereby processing the registered information condition.
Patent JP-2000235727-A (JP)
Title: Optical device, optical head using same and optical recording and reproducing device
Inventor: WADA HIDEHIKO
IPC: G02F1/13
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device having a high correcting effect to make corrections for aberration and easy to produce, an optical head using the optical element and an optical recording and reproducing device. SOLUTION: The optical device includes a 1st substrate 11, a 2nd substrate 12 disposed nearly parallel to the 1st substrate 11, a voltage applying electrode 13 disposed between the 1st substrate 11 and a liquid crystal and a counter electrode 14 disposed between the 2nd substrate 12 and the liquid crystal in such a way that the counter electrode 14 confronts the voltage applying electrode 13. The phase of light incident on the liquid crystal is changed by varying the voltage difference between the voltage applying electrode 13 and the counter electrode 14.
Patent JP-H05172481-A (JP)
Title: Chemical heat accumulator
Inventor: TOYOYAMA MASAMICHI
IPC: F28D20/00
Filed: 1991-12-12
Abstract: PURPOSE:To accumulate heat in a high efficiency by simple structure and operation and to recover power by utilizing pressure of ammonia gas at the time of outputting the heat. CONSTITUTION:The chemical heat accumulator comprises a solid state reactor 1 in which pressure of ammonia gas 8 to be separated from ammonia complex of metal chloride 2 contained therein by supplying a heat source 15 can be held at pressure to be liquefied by cooling with water. Further, the accumulator comprises a condenser 19 connected to the reactor 1 through supply/discharge passages 14 to cool to liquefy the gas 8 by supplying coolant 17 and to evaporate the liquefied ammonia at high pressure by supplying waste heat 18, and a power recovering unit 28 provided in a bypass passage 27 connected to be able to be switched to the passages 14 to operate when the gas 8 of high pressure is reduced.